Eduardo Gonçalves, Paulo Malcher, Pablo Antonino, and Rodrigo Santos. 2025. Investigating requirements change requests. In Proceedings of the 21st Brazilian Symposium on Information Systems, May 19, 2025, Recife/PE, Brasil. SBC, Porto Alegre, Brasil, 733-742. DOI: https://doi.org/10.5753/sbsi.2025.246624.